add HyperLogLog support (PFADD, PFCOUNT, PFMERGE) #1435
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| /// Adds all the element arguments to the HyperLogLog data structure stored at the variable name specified as first argument. | ||
| long pfadd(ARGS...)(string key, ARGS args) { return request!long("PFADD", key, args); } | ||
| /// When called with a single key, returns the approximated cardinality computed by the HyperLogLog data structure stored at the specified variable, which is 0 if the variable does not exist. | ||
| /// When called with multiple keys, returns the approximated cardinality of the union of the HyperLogLogs passed, by internally merging the HyperLogLogs stored at the provided keys into a temporary HyperLogLog. |
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This needs to get a short summary paragraph as the first line, so that it appears correctly inside of the API docs.
s-ludwig
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add HyperLogLog support (PFADD, PFCOUNT, PFMERGE)
s-ludwig
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Feb 21, 2016
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I've made the changes as I originally meant in cacc505. At some point I'll have to go through the whole Redis module and fix the formatting + add references to the redis.io docs. |
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